# File lib/phusion_passenger/admin_tools/server_instance.rb, line 224
        def web_server_config_files
                config_files = File.read("#{@generation_path}/config_files.txt").split("\n")
                config_files.map! do |filename|
                        filename.strip
                end
                config_files.reject do |filename|
                        filename.empty?
                end
                return config_files
        end